Form 4 Tracker
Karyn Polito

Director · 3 filings · Latest: May 20, 2026

CLEAN HARBORS INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Form 4
CLH
Karyn PolitoDirectorMay 20, 2026
Grant/Award
$0.006524,127
CLH
Karyn PolitoDirectorMay 11, 2026
Purchase
$295.13460$135.8K3,475
CLH
Karyn PolitoDirectorMay 11, 2026
Grant/Award
$295.13460$135.8K3,475